Can I change my date on ordered toll tickets?

Can I change my date on ordered toll tickets?

in Payment and invoices
Sun Mar 18, 2018 7:49 pm
by
Igor (deleted)

So I ordered and paid the tool tickets one day ago but I made a mistake with the dates. Can I ask for the dates to be changed or should I just revoke the order? I wrote two messages but received no reply. How can I revoke the order? My trip is coming up in 10 days, would appreciate any help. Best, Igor